10 Common Questions In Gastrointestinal Endoscopy

Currently, with the development of modern techniques, endoscopy has become a common method in medical examination and treatment, helping to produce the most accurate results. Let's find out about this method to get the most necessary information offline.
What is colonoscopy?
Endoscopy is a method of direct examination on a patient's body. With this method, the doctors will put a soft scope, a head with lights and a magnifying camera many times to directly observe and see the damage from large to small such as ulcers, foreign bodies, deformities mucosal vessels .

.. that the camera transmits on a computer. From there, the doctor will determine the extent of the lesions of the patient to make the most appropriate treatment regimen
Endoscope is inserted into the body through natural channels such as mouth, nose, anus .



.. With laparoscopic technique, doctors can film, take pictures inside the organs, can remove foreign objects. , biopsy and especially can perform laparoscopic surgery.
Currently, endoscopy is used in almost all specialties such as ENT, gastroenterology, obstetrics, surgeries, urology, aesthetics ..
What is the role of endoscopy?
Accurate detection of lesions inside organs in the body, though very small and abnormal like polyps, benign or malignant tumors, lesions on the gastrointestinal tract bleeding .



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Diagnosis is determined, no injury is missed as soon as the patient does not have any symptoms.
Help identify areas of abnormal mucosa that are clear and the doctor can conduct interventions such as biopsy sampling, helping to accurately diagnose cancer.
Through colonoscopy, doctors may intervene to stop bleeding (if bleeding) or cut polyps to prevent them from bleeding or developing into precancer.
What subjects is endoscopy applied to?
People who have abnormal symptoms in the body such as nausea, indigestion, bloody diarrhea, epigastric, sore throat ...




Patients with chronic diseases such as stomach, colorectal ... should go for regular colonoscopy about 2 times / year.
People with relatives who have digestive tract diseases, cancer, etc. should also have regular endoscopy.
People often smoke, drink alcohol.
People screened for early detection of cancers like stomach, colorectal .



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However, in some cases, the doctor may not apply the colonoscopy method if the patient suffers from: heart failure, respiratory failure, anemia, myocardial infarction, people with uncoordinated mental syndrome, and newcomers
How often should colonoscopy once?
How long the time for gastroscopy depends on the purpose and each condition that the patient has, the time for re-examination of the colonoscopy is also not the same.
In addition, an endoscopy is also very expensive, especially for methods that have anesthesia, polyps, etc. Therefore, it is not an option for us to have regular colonoscopy.
Some cases and specific levels of endoscopy include:
If you have chronic gastrointestinal HP infection, if you don't have dysplasia, you should have cancer screening every 3 years.
Patients with serious gastrointestinal lesions and untreated, endoscopy every 3-6 months to check.
People with mild stomach pain, colorectal, no dysplasia, no need to go for a second endoscopy.




Patients with gastrointestinal hemorrhage require endoscopy several times a day to conduct treatment.
Is endoscopy good? Is there any effect?
Endoscopic technique, though, has many advantages compared to many other examination methods in the diagnosis of diseases and brings about accurate results almost absolute, less time, safe subjects. However, according to the doctor's recommendations, if regular colonoscopy is not prescribed by the doctor, your body may also have negative effects.
Endoscopy is considered to be a highly safe examination method with very few complications, but this method uses specialized tools to put into the body, so during the procedure of endoscopy, can occur. undesirable situations such as sore throat, nose pain, perforation ... Some common problems after gastroscopy are abdominal pain; abdominal cramps after colonoscopy .



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In order not to cause pain or discomfort for the patient during the procedure, the doctor will anesthetize the patient. Some people who use the anesthesia method in endoscopy may have low blood pressure, anesthetic taking drugs, blood pressure disorders ...
However, these conditions rarely occur, so you do not need to worry too much.
Does endoscope hurt?
Currently, there are 2 endoscopic methods: anesthesia and non-anesthetic.




Depending on the patient's condition, the doctor will recommend the appropriate method for which patient to use.
Patients who go for regular otolaryngology endoscopy will not need anesthesia because the procedure is gentle, fast and does not cause any pain or discomfort.
And patients with gastrointestinal diseases such as gastric.

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